What is the Least Common Multiple of 55794 and 55810?

Least common multiple or lowest common denominator (lcd) can be calculated in two way; with the LCM formula calculation of greatest common factor (GCF), or multiplying the prime factors with the highest exponent factor.

Least Common Multiple of 55794 and 55810 with GCF Formula

The formula of LCM is LCM(a,b) = ( a × b) / GCF(a,b).
We need to calculate greatest common factor 55794 and 55810, than apply into the LCM equation.

GCF(55794,55810) = 2
LCM(55794,55810) = ( 55794 × 55810) / 2
LCM(55794,55810) = 3113863140 / 2
LCM(55794,55810) = 1556931570

Least Common Multiple (LCM) of 55794 and 55810 with Primes

Least common multiple can be found by multiplying the highest exponent prime factors of 55794 and 55810. First we will calculate the prime factors of 55794 and 55810.

Prime Factorization of 55794

Prime Factorization of 55810

Now multiplying the highest exponent prime factors to calculate the LCM of 55794 and 55810.

LCM(55794,55810) = 2¹ × 3¹ × 17¹ × 547¹ × 5¹ × 5581¹
LCM(55794,55810) = 1556931570